alright so i was changing my oil filter today and the wrench dropped and something sparked. now all my interior electronics(dash lights, radio, everything) dont work unless i start revving my car. then everything goes on. but when i make electric current go(press the brake, turn lights on) the lights dim and my radio goes off for a quarter of a second. and the power is very on and off. it will pull for one second then the next it feels like a ka? i checked every fuse all the shit i could think of. anybody can help post thanks.